CN112075045B - 跨越无线通信中的下行链路传输重复的速率匹配 - Google Patents

跨越无线通信中的下行链路传输重复的速率匹配 Download PDF

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CN112075045B
CN112075045B CN201980029299.4A CN201980029299A CN112075045B CN 112075045 B CN112075045 B CN 112075045B CN 201980029299 A CN201980029299 A CN 201980029299A CN 112075045 B CN112075045 B CN 112075045B
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tti
rate matching
ttis
resources
shared channel
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CN112075045A (zh
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S·侯赛尼
G·萨奇斯
杨桅
陈万士
P·加尔
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0067—Rate matching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H04L5/0046—Determination of how many bits are transmitted on different sub-channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
CN201980029299.4A 2018-05-01 2019-05-01 跨越无线通信中的下行链路传输重复的速率匹配 Active CN112075045B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201862665487P 2018-05-01 2018-05-01
US62/665,487 2018-05-01
US201862670518P 2018-05-11 2018-05-11
US62/670,518 2018-05-11
US16/399,466 2019-04-30
US16/399,466 US11070310B2 (en) 2018-05-01 2019-04-30 Rate-matching across downlink transmission repetitions in wireless communications
PCT/US2019/030143 WO2019213216A1 (en) 2018-05-01 2019-05-01 Rate-matching across downlink transmission repetitions in wireless communications

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CN112075045A CN112075045A (zh) 2020-12-11
CN112075045B true CN112075045B (zh) 2023-07-07

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US (1) US11070310B2 (pt)
EP (1) EP3788737B1 (pt)
JP (1) JP7308866B2 (pt)
KR (1) KR20210003130A (pt)
CN (1) CN112075045B (pt)
AU (1) AU2019261998A1 (pt)
BR (1) BR112020022103A2 (pt)
SG (1) SG11202009417VA (pt)
TW (1) TWI801573B (pt)
WO (1) WO2019213216A1 (pt)

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DK3627927T3 (da) * 2017-09-07 2023-06-06 Guangdong Oppo Mobile Telecommunications Corp Ltd Fremgangsmåde og anordning til informationstransmission
CN110447195B (zh) * 2017-09-28 2022-03-11 Lg电子株式会社 用于发送/接收下行链路数据的方法及用于该方法的设备
US11387942B2 (en) * 2018-05-11 2022-07-12 Apple Inc. Systems and methods for physical channel repetition for low latency communication
US11523419B2 (en) * 2018-06-18 2022-12-06 Ntt Docomo, Inc. User terminal
US10849115B2 (en) 2018-09-10 2020-11-24 Apple Inc. Downlink control channel design in new radio systems
US11290226B2 (en) * 2018-12-19 2022-03-29 Ofinno, Llc Transmission scheme for multiple transmission reception points in a radio system
CN111756510B (zh) * 2019-03-29 2021-10-26 华为技术有限公司 通信处理方法和装置
CN111757489A (zh) * 2019-03-29 2020-10-09 中兴通讯股份有限公司 下行控制信息传输方法及装置
US20230090144A1 (en) * 2020-02-25 2023-03-23 Ntt Docomo, Inc. Terminal, communication method, and base station
WO2021203231A1 (en) * 2020-04-07 2021-10-14 Qualcomm Incorporated Reliability and coverage enhancements for communication networks
US11671994B2 (en) * 2020-04-10 2023-06-06 Qualcomm Incorporated Reusing PDSCH TCI and QCL for dynamic coresets
US20210359789A1 (en) * 2020-05-14 2021-11-18 Qualcomm Incorporated Delay parameter determination for control message
CA3127189A1 (en) * 2020-08-06 2022-02-06 Comcast Cable Communications, Llc Control channel repetition
CN114337949A (zh) * 2020-09-29 2022-04-12 北京紫光展锐通信技术有限公司 物理下行数据信道pdsch资源确定方法及相关产品
WO2023245623A1 (en) * 2022-06-24 2023-12-28 Lenovo (Beijing) Limited Methods and apparatuses for uplink transmission in a full duplex system

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CN104938014A (zh) * 2013-01-18 2015-09-23 高通股份有限公司 用于长期演进(lte)的基于增强型控制信道单元(ecce)的物理下行链路共享信道(pdsch)资源分配
CN107078888A (zh) * 2014-11-07 2017-08-18 高通股份有限公司 用于mtc设备的pucch
KR20170113299A (ko) * 2016-03-29 2017-10-12 한국전자통신연구원 스케줄링 방법 및 장치

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WO2015064924A1 (ko) 2013-10-30 2015-05-07 엘지전자 주식회사 하향링크 데이터를 포함하는 pdsch를 mtc 기기로 전송하는 방법 및 그 기지국
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CN104938014A (zh) * 2013-01-18 2015-09-23 高通股份有限公司 用于长期演进(lte)的基于增强型控制信道单元(ecce)的物理下行链路共享信道(pdsch)资源分配
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KR20210003130A (ko) 2021-01-11
AU2019261998A1 (en) 2020-10-22
TWI801573B (zh) 2023-05-11
TW201946407A (zh) 2019-12-01
SG11202009417VA (en) 2020-11-27
EP3788737B1 (en) 2023-04-12
CN112075045A (zh) 2020-12-11
US20190342030A1 (en) 2019-11-07
WO2019213216A1 (en) 2019-11-07
BR112020022103A2 (pt) 2021-02-02
US11070310B2 (en) 2021-07-20
JP7308866B2 (ja) 2023-07-14
EP3788737A1 (en) 2021-03-10
JP2021522733A (ja) 2021-08-30

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